How to prepare for my physical
I've heard from physicians both that I should fast (12 hours before) and that I don't have to fast.
The last time I fasted for a physical, shortly after I had blood drawn (4 tubes full), I almost fainted (numbness, nausea, cold sweat, almost blacking out completely). I'm presuming I should eat some breakfast this time then? Or will that throw off the blood tests completely?
Last edited by khsu; 09-19-2011 at 02:12 PM.